LINK to the old Jool-5 thread. There are hundreds of pages of entries and discussion, so look at it to see what worked and what didn't!
IMPORTANT INFO
The Jool 5 Challenge has a new owner! @JacobJHC has started the new thread here: The Ultimate Jool 5 Challenge Continuation for 1.4/ Making History
Post your new entries there! This thread is now closed to new entries.
CHALLENGE RULES
Given the scale of this challenge, everyone who completes the mission succes